Idiomas disponibles
Idiomas disponibles
4. INSTRUCTIONS FOR THE QUALIFIED INSTALLER
4.1
INSTALLING THE APPLIANCE
Take the unit out of the packaging. Check that it is in good
condition. If in doubt, do not use it and contact professionally
qualified personnel.
Always place the unit under an aspiration hood. After installation,
it will need to be levelled by using the feet.
Always use rigid galvanised steel or copper pipes for connecting
the appliance.
All the seals on the joining threads must be made using materials
that are certified for use with gas.
If the appliance is wall mounted, in contact with flammable
material, you will have to place a layer of heat-resistant insulating
material between the appliance and the wall or leave a space of
200 mm between the appliance and the wall.
The gas system before the appliance, likewise the characteristics
of the room in which the appliance is installed, must comply with
current laws.
Before connecting the unit, you must check what kind of gas it is
set up to use, and whether the gas which is available to power it
is suitable. If the available gas is not suitable for the appliance,
proceed as described in the paragraph "Changeover for
operation with other types of gas".
Always install a cutoff cock between each appliance and the gas
pipe.
Check that aeration in the room is sufficient when the appliance
is working, considering that the necessary quantity of air for
combustion is 2 m³/h of air for each kW of installed power.
4.2
LAWS, TECHNICAL REGULATIONS AND GENERAL
RULES
Standard UNI-CIG 8723, Ministerial circular no. 68 dated
25/11/69 and variations.
Accident prevention laws.
DISCHARGE OF FUMES FOR TYPE "A" APPLIANCES
4.3
The appliances must be installed on premises that are suitable for the
discharge of the products of combustion and must be in compliance
with what is established by the installation rules. Our appliances are
considered type "A" gas appliances (see the Technical Data Tables)
and are not for connecting to a natural discharge duct for the products
of combustion.
These appliances must discharge through specific extractors, or similar
devices, connected to a properly working flue or discharged directly
outside.
If this is not possible, an air suction device can be used connected
directly to the outside, with a capacity that must be no less than that
required plus the quantity of fresh air that is necessary for the well-
being of the workers.
DISCHARGE OF FUMES FOR TYPE "A" APPLIANCES
4.4
The appliances must be installed on premises that are suitable for the
discharge of the products of combustion and must be in compliance
with what is established by the installation rules.
Our appliances are considered (see the Technical Data Table) type B
gas appliances, and are for connecting to a natural discharge duct for
the products of combustion like, for instance, connected to an efficient
natural draught flue or discharged directly outside or they can be
interlocked with a forced discharge system, like a hood fitted with a
mechanical extractor.
If the products of combustion are discharged by means of a forced
system:
-
the supply of gas to the appliance must be interlocked directly to
the forced discharge system and must stop if the capacity of the
system drops below the values prescribed. It must be only be
possible to start the gas supply to the appliance by hand;
if the appliance is installed under a hood, the end of the
-
appliance's discharge pipe must be at least 1.8 m from the
surface on which the appliance is standing, the discharge pipe
opening's cross section must be inside the base perimeter of the
hood.
FORCED DISCHARGE
E: ELECTRIC SERVO -SYSTEM
Hood
Mitre
1,8 m
NOTE: the mitre is supplied on request
NATURAL DISCHARGE
ANTI-DRAUGHT
DEVICE
1,8 m
Note: the anti-draught device is supplied on request
4.5
CHECKING FOR GAS LEAKS
Once installed, check there are no gas leaks on pipe joints using a
soapy water solution. You will know if there are leaks by the foamy
bubbles that form.
Never use bare flames to check for leaks.
When the appliance is ready to use, check there are no gas leaks,
checking on the gauge, if used (for a time of 30 minutes), that there is
no passage or consumption of gas.
4.6
PLUMBING IN
To ensure correct installation it is essential that:
1)
the water inlet pipes are connected to the water system with cutoff
cocks to close when the pasta cooker is not working or when
maintenance has to be done;
2)
a mechanical filter is installed between the cutoff cock and pipe
connecting the pasta cooker to prevent iron particles from
penetrating which, rusting, can corrode the stainless steel and,
after a long time, cause the bowl to rust as well. We suggest,
before connecting the last part of the pipe to the pasta cooker
fitting, letting some water flow through to discharge any iron
particles left inside the pipes;
3)
If points of rust are seen on the bowl you know that they are
caused by iron oxides or tin particles and not by the stainless
steel;
To fill up with water the installer will see the ½" G fitting on the
4)
bottom right hand side, marked with the
NOTE: the manufacturer declines all responsibility and guarantee
obligations for damages that are put down to non compliance
with standards or to an unqualified installation.
symbol.
10
